| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.30 | 7.268% | $190.1862 | $190.19 | $190.20 | $190.20 |
| Purchase #2 | $111.96 | 10.809% | $124.0618 | $124.06 | $124.05 | $124.10 |
| Purchase #3 | $67.34 | 6.486% | $71.7077 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $58.50 | 10.427% | $64.5998 | $64.60 | $64.60 | $64.60 |
| Purchase #5 | $84.91 | 13.729% | $96.5673 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $112.48 | 9.576% | $123.2511 | $123.25 | $123.25 | $123.30 |
| Purchase #7 | $87.51 | 6.526% | $93.2209 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $700.00 | $763.5948 | $763.60 | $763.55 | $763.70 | |